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authorWill Deacon <will.deacon@arm.com>2011-06-03 14:09:37 +0100
committerWill Deacon <will.deacon@arm.com>2011-07-07 19:20:51 +0100
commit194a7f720f6f009867a01b760f311b68f1e81872 (patch)
tree75c1aa60120ed22b893acf7bdef9f43ce6dc860c /arch/arm/include
parent305edadbfbc46f1d194d27e93e4237284b95fbb0 (diff)
ARM: hwcaps: use shifts instead of hardcoded constants
The HWCAP numbers are defined as constants, each one being a power of 2. This has become slightly unwieldy now that we have reached 32k. This patch changes the HWCAP defines to use (1 << n) instead of coding the constant directly. The values remain unchanged. Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/hwcap.h32
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/arm/include/asm/hwcap.h b/arch/arm/include/asm/hwcap.h
index c1062c31710..81512db2b62 100644
--- a/arch/arm/include/asm/hwcap.h
+++ b/arch/arm/include/asm/hwcap.h
@@ -4,22 +4,22 @@
/*
* HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP
*/
-#define HWCAP_SWP 1
-#define HWCAP_HALF 2
-#define HWCAP_THUMB 4
-#define HWCAP_26BIT 8 /* Play it safe */
-#define HWCAP_FAST_MULT 16
-#define HWCAP_FPA 32
-#define HWCAP_VFP 64
-#define HWCAP_EDSP 128
-#define HWCAP_JAVA 256
-#define HWCAP_IWMMXT 512
-#define HWCAP_CRUNCH 1024
-#define HWCAP_THUMBEE 2048
-#define HWCAP_NEON 4096
-#define HWCAP_VFPv3 8192
-#define HWCAP_VFPv3D16 16384
-#define HWCAP_TLS 32768
+#define HWCAP_SWP (1 << 0)
+#define HWCAP_HALF (1 << 1)
+#define HWCAP_THUMB (1 << 2)
+#define HWCAP_26BIT (1 << 3) /* Play it safe */
+#define HWCAP_FAST_MULT (1 << 4)
+#define HWCAP_FPA (1 << 5)
+#define HWCAP_VFP (1 << 6)
+#define HWCAP_EDSP (1 << 7)
+#define HWCAP_JAVA (1 << 8)
+#define HWCAP_IWMMXT (1 << 9)
+#define HWCAP_CRUNCH (1 << 10)
+#define HWCAP_THUMBEE (1 << 11)
+#define HWCAP_NEON (1 << 12)
+#define HWCAP_VFPv3 (1 << 13)
+#define HWCAP_VFPv3D16 (1 << 14)
+#define HWCAP_TLS (1 << 15)
#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
/*